360° Fit System

Materials: 100% Ring-spun Cotton

This will be printed on the rotor

Built from durable 600D polyester fabric

Which kit do I need

absoluteBLACK 4 Bolt Narrow Wide Chainring - 96 BCD - Shimano XTR 9000-9020 - Oval - Black - 9-12 Speed - 32T Virtual Parent 360° Fit SystemabsoluteBLACK is dedicated to producing the world's finest oval chainrings and were the first to crack the code to discover the correct shape and 'clocking' to make an oval chainring work. They learned how to maximize the part of the stroke where power is produced and minimize resistance where it isn't which has the effect of smoothing out the delivery of power throughout the pedal stroke and improving efficiency. Many other brands have followed suit